Minnesota Vikings CB Chris Cook (arm) is dealing with a broken arm, not a broken wrist, as was previously reported. Cook will need surgery that is expected to keep him out for seven to eight weeks, which means the team will likely place him on the Injured Reserve/Designated to Return. CB Josh Robinson replaced Cook in the game Thursday, Oct. 25, and figures to start as long as Cook is sidelined. CB Bobby Felder could replace Cook on the active roster.